| Company | City | State / Province | Country | Phone | Website |
|---|---|---|---|---|---|
| CEMEX | Gainesville | FL | US | cemexusa.com | |
| CEMEX USA, Inc | Houston | TX | US | (713) 722-5826 | cemexusa.com |
| CEMEX, Inc. | Florida City | FL | US | (713) 722-5826 | cemexusa.com |
| cfiFOAM, Inc. | Knoxville | TN | US | (865) 588-4465 | cfifoam.com |
| cfiFOAM, Inc. | Lynchburg | VA | US | ||
| Chryso North America | Alpharetta | GA | US | (617) 515-2980 | gcpat.com |
| Citadel Hardscape Marketing | Fort Myers | FL | US | (239) 893-7050 | citadelhardscapemarketing.com |
| ClarkDietrich | West Chester | OH | US | (513) 870-1100 | clarkdietrich.com |
| Climate Earth | Richmond | CA | US | (510) 831-6350 | climateearth.com |
| Columbia Machine Inc | Vancouver | WA | US | (360) 694-1501 |
Concrete Masonry and Hardscapes Association